Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hi, for a school project i am planning to make a circuit that will turn a computer fan on when the temperature reaches a certain level, or control of the speed of the fan in accordance to the temperate if possible.
I have done some research into it and have found 2 possible circuit designs...
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